+++ /dev/null
-// Copyright ©2017 The Gonum Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package testblas
-
-import (
- "testing"
-
- "gonum.org/v1/gonum/blas"
-)
-
-type Zhpr2er interface {
- Zhpr2(uplo blas.Uplo, n int, alpha complex128, x []complex128, incX int, y []complex128, incY int, ap []complex128)
-}
-
-func Zhpr2Test(t *testing.T, impl Zhpr2er) {
- for tc, test := range zher2TestCases {
- n := len(test.x)
- incX := test.incX
- incY := test.incY
- for _, uplo := range []blas.Uplo{blas.Upper, blas.Lower} {
- x := makeZVector(test.x, incX)
- xCopy := make([]complex128, len(x))
- copy(xCopy, x)
-
- y := makeZVector(test.y, incY)
- yCopy := make([]complex128, len(y))
- copy(yCopy, y)
-
- ap := zPack(uplo, n, test.a, n)
- impl.Zhpr2(uplo, n, test.alpha, x, incX, y, incY, ap)
- a := zUnpackAsHermitian(uplo, n, ap)
-
- if !zsame(x, xCopy) {
- t.Errorf("Case %v (uplo=%v,incX=%v,incY=%v): unexpected modification of x", tc, uplo, incX, incY)
- }
- if !zsame(y, yCopy) {
- t.Errorf("Case %v (uplo=%v,incX=%v,incY=%v): unexpected modification of y", tc, uplo, incX, incY)
- }
- if !zsame(test.want, a) {
- t.Errorf("Case %v (uplo=%v,incX=%v,incY=%v): unexpected result\nwant: %v\ngot: %v", tc, uplo, incX, incY, test.want, a)
- }
- }
- }
-}